有时间窗的车辆路径问题的近似算法研究
刘小兰,郝志峰,汪国强,符克强
Improved large neighborhood search algorithm for vehicle routing problem with time windows
LIU Xiao-lan, HAO Zhi-feng, WANG Guo-qiang, FU Ke-qiang
. 2004, (7): 0 -0 .